Rename `GradientTexture` to `GradientTexture1D`

1. Explicit and unambiguous when comparing to `GradientTexture2D`
2. Consistent with other class names where 1D is used in the engine.

7 files changed, 30 insertions, 29 deletions

diff --git a/scene/2d/cpu_particles_2d.cpp b/scene/2d/cpu_particles_2d.cpp
index bf26ec1f20..80c17b6e88 100644
--- a/scene/2d/cpu_particles_2d.cpp
+++ b/scene/2d/cpu_particles_2d.cpp
@@ -1168,7 +1168,7 @@ void CPUParticles2D::convert_from_particles(Node *p_particles) {
 
 	set_color(material->get_color());
 
-	Ref<GradientTexture> gt = material->get_color_ramp();
+	Ref<GradientTexture1D> gt = material->get_color_ramp();
 	if (gt.is_valid()) {
 		set_color_ramp(gt->get_gradient());
 	}
diff --git a/scene/3d/cpu_particles_3d.cpp b/scene/3d/cpu_particles_3d.cpp
index 5f13ed3c66..d347d24c2c 100644
--- a/scene/3d/cpu_particles_3d.cpp
+++ b/scene/3d/cpu_particles_3d.cpp
@@ -1328,7 +1328,7 @@ void CPUParticles3D::convert_from_particles(Node *p_particles) {
 
 	set_color(material->get_color());
 
-	Ref<GradientTexture> gt = material->get_color_ramp();
+	Ref<GradientTexture1D> gt = material->get_color_ramp();
 	if (gt.is_valid()) {
 		set_color_ramp(gt->get_gradient());
 	}
diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp
index d44cd7ca63..c193850a78 100644
--- a/scene/register_scene_types.cpp
+++ b/scene/register_scene_types.cpp
@@ -791,7 +791,7 @@ void register_scene_types() {
 	GDREGISTER_CLASS(MeshTexture);
 	GDREGISTER_CLASS(CurveTexture);
 	GDREGISTER_CLASS(CurveXYZTexture);
-	GDREGISTER_CLASS(GradientTexture);
+	GDREGISTER_CLASS(GradientTexture1D);
 	GDREGISTER_CLASS(GradientTexture2D);
 	GDREGISTER_CLASS(ProxyTexture);
 	GDREGISTER_CLASS(AnimatedTexture);
@@ -922,6 +922,7 @@ void register_scene_types() {
 	ClassDB::add_compatibility_class("EditorSpatialGizmo", "EditorNode3DGizmo");
 	ClassDB::add_compatibility_class("EditorSpatialGizmoPlugin", "EditorNode3DGizmoPlugin");
 	ClassDB::add_compatibility_class("Generic6DOFJoint", "Generic6DOFJoint3D");
+	ClassDB::add_compatibility_class("GradientTexture", "GradientTexture1D");
 	ClassDB::add_compatibility_class("HeightMapShape", "HeightMapShape3D");
 	ClassDB::add_compatibility_class("HingeJoint", "HingeJoint3D");
 	ClassDB::add_compatibility_class("Joint", "Joint3D");
diff --git a/scene/resources/environment.cpp b/scene/resources/environment.cpp
index ecc775df20..4c25ed589b 100644
--- a/scene/resources/environment.cpp
+++ b/scene/resources/environment.cpp
@@ -917,7 +917,7 @@ float Environment::get_adjustment_saturation() const {
 
 void Environment::set_adjustment_color_correction(Ref<Texture> p_color_correction) {
 	adjustment_color_correction = p_color_correction;
-	Ref<GradientTexture> grad_tex = p_color_correction;
+	Ref<GradientTexture1D> grad_tex = p_color_correction;
 	if (grad_tex.is_valid()) {
 		if (!grad_tex->is_connected(CoreStringNames::get_singleton()->changed, callable_mp(this, &Environment::_update_adjustment))) {
 			grad_tex->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &Environment::_update_adjustment));
diff --git a/scene/resources/particles_material.cpp b/scene/resources/particles_material.cpp
index d9ec0bfd69..e77f5a0be7 100644
--- a/scene/resources/particles_material.cpp
+++ b/scene/resources/particles_material.cpp
@@ -1413,7 +1413,7 @@ void ParticlesMaterial::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "scale_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture,CurveXYZTexture"), "set_param_texture", "get_param_texture", PARAM_SCALE);
 	ADD_GROUP("Color", "");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "color_ramp", PROPERTY_HINT_RESOURCE_TYPE, "GradientTexture"), "set_color_ramp", "get_color_ramp");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "color_ramp", PROPERTY_HINT_RESOURCE_TYPE, "GradientTexture1D"), "set_color_ramp", "get_color_ramp");
 
 	ADD_GROUP("Hue Variation", "hue_");
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation_min", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param_min", "get_param_min", PARAM_HUE_VARIATION);
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index 485074e283..6a2310a0bc 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -1729,53 +1729,53 @@ CurveXYZTexture::~CurveXYZTexture() {
 
 //////////////////
 
-GradientTexture::GradientTexture() {
+GradientTexture1D::GradientTexture1D() {
 	_queue_update();
 }
 
-GradientTexture::~GradientTexture() {
+GradientTexture1D::~GradientTexture1D() {
 	if (texture.is_valid()) {
 		RS::get_singleton()->free(texture);
 	}
 }
 
-void GradientTexture::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_gradient", "gradient"), &GradientTexture::set_gradient);
-	ClassDB::bind_method(D_METHOD("get_gradient"), &GradientTexture::get_gradient);
+void GradientTexture1D::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_gradient", "gradient"), &GradientTexture1D::set_gradient);
+	ClassDB::bind_method(D_METHOD("get_gradient"), &GradientTexture1D::get_gradient);
 
-	ClassDB::bind_method(D_METHOD("set_width", "width"), &GradientTexture::set_width);
+	ClassDB::bind_method(D_METHOD("set_width", "width"), &GradientTexture1D::set_width);
 	// The `get_width()` method is already exposed by the parent class Texture2D.
 
-	ClassDB::bind_method(D_METHOD("set_use_hdr", "enabled"), &GradientTexture::set_use_hdr);
-	ClassDB::bind_method(D_METHOD("is_using_hdr"), &GradientTexture::is_using_hdr);
+	ClassDB::bind_method(D_METHOD("set_use_hdr", "enabled"), &GradientTexture1D::set_use_hdr);
+	ClassDB::bind_method(D_METHOD("is_using_hdr"), &GradientTexture1D::is_using_hdr);
 
-	ClassDB::bind_method(D_METHOD("_update"), &GradientTexture::_update);
+	ClassDB::bind_method(D_METHOD("_update"), &GradientTexture1D::_update);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "gradient", PROPERTY_HINT_RESOURCE_TYPE, "Gradient"), "set_gradient", "get_gradient");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "width", PROPERTY_HINT_RANGE, "1,4096"), "set_width", "get_width");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_hdr"), "set_use_hdr", "is_using_hdr");
 }
 
-void GradientTexture::set_gradient(Ref<Gradient> p_gradient) {
+void GradientTexture1D::set_gradient(Ref<Gradient> p_gradient) {
 	if (p_gradient == gradient) {
 		return;
 	}
 	if (gradient.is_valid()) {
-		gradient->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &GradientTexture::_update));
+		gradient->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &GradientTexture1D::_update));
 	}
 	gradient = p_gradient;
 	if (gradient.is_valid()) {
-		gradient->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &GradientTexture::_update));
+		gradient->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &GradientTexture1D::_update));
 	}
 	_update();
 	emit_changed();
 }
 
-Ref<Gradient> GradientTexture::get_gradient() const {
+Ref<Gradient> GradientTexture1D::get_gradient() const {
 	return gradient;
 }
 
-void GradientTexture::_queue_update() {
+void GradientTexture1D::_queue_update() {
 	if (update_pending) {
 		return;
 	}
@@ -1784,7 +1784,7 @@ void GradientTexture::_queue_update() {
 	call_deferred(SNAME("_update"));
 }
 
-void GradientTexture::_update() {
+void GradientTexture1D::_update() {
 	update_pending = false;
 
 	if (gradient.is_null()) {
@@ -1839,17 +1839,17 @@ void GradientTexture::_update() {
 	emit_changed();
 }
 
-void GradientTexture::set_width(int p_width) {
+void GradientTexture1D::set_width(int p_width) {
 	ERR_FAIL_COND(p_width <= 0);
 	width = p_width;
 	_queue_update();
 }
 
-int GradientTexture::get_width() const {
+int GradientTexture1D::get_width() const {
 	return width;
 }
 
-void GradientTexture::set_use_hdr(bool p_enabled) {
+void GradientTexture1D::set_use_hdr(bool p_enabled) {
 	if (p_enabled == use_hdr) {
 		return;
 	}
@@ -1858,11 +1858,11 @@ void GradientTexture::set_use_hdr(bool p_enabled) {
 	_queue_update();
 }
 
-bool GradientTexture::is_using_hdr() const {
+bool GradientTexture1D::is_using_hdr() const {
 	return use_hdr;
 }
 
-Ref<Image> GradientTexture::get_image() const {
+Ref<Image> GradientTexture1D::get_image() const {
 	if (!texture.is_valid()) {
 		return Ref<Image>();
 	}
diff --git a/scene/resources/texture.h b/scene/resources/texture.h
index 51567124c6..dac5aa0abf 100644
--- a/scene/resources/texture.h
+++ b/scene/resources/texture.h
@@ -669,8 +669,8 @@ public:
 	~CurveXYZTexture();
 };
 
-class GradientTexture : public Texture2D {
-	GDCLASS(GradientTexture, Texture2D);
+class GradientTexture1D : public Texture2D {
+	GDCLASS(GradientTexture1D, Texture2D);
 
 public:
 	struct Point {
@@ -710,8 +710,8 @@ public:
 
 	virtual Ref<Image> get_image() const override;
 
-	GradientTexture();
-	virtual ~GradientTexture();
+	GradientTexture1D();
+	virtual ~GradientTexture1D();
 };
 
 class GradientTexture2D : public Texture2D {